<?phpreturn array(    'urlFormat'=>'path',//    'urlSuffix'=>'.html',    'showScriptName' => false,    'rules'          => array(        // site            /*'/contact'                                              => 'site/contact',            '/send-mail'                                            => 'site/sendToFriend',            '/logout'                                               => 'site/logout',            '/login'                                                => 'site/login',*/            '<action:\w+>'                                          => 'site/<action>',            '/'                                                     => 'site/index',    ),);//        '<action:\w+>'=>'site/<action>',